Missing Authentication in itsmeravitejak Online-Examination-System Admin Functionality
CVE-2026-111870

6.9MEDIUM

Key Information:

Vendor

Itsmeravitejak

Status
Online-examination-system
Vendor
CVE Published:
18 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-111870?

A vulnerability has been identified in the admin functionality of the itsmeravitejak Online-Examination-System, specifically within the isAdmin function found in admin/admin.php. This flaw allows for remote manipulation that leads to missing authentication, presenting a significant security risk. Publicly available exploit techniques may be utilized for attacks, emphasizing the importance of immediate protective measures. Continuous delivery practices have hindered the availability of specific version details for both affected and updated releases, as the vendor has yet to respond to the reported issues.

Affected Version(s)

Online-Examination-System e6208e630b14657999bbfe4c9912302d2a1e2449

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-111870 - Proof of Concept

References

https://vuldb.com/vuln/421582
vdb-entrytechnical-description
https://vuldb.com/vuln/421582/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-111870
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hei Lai Sze
PrivacyFirst (VulDB User)
PrivacyFirst (VulDB User)
VulDB CNA Team
.